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Home » Guide » Arthropods (Arthropoda) » Unidentified Tracks, Sign, and Other Mysteries » Unidentified Leaf Mines » Narrow mines on Bidens, apparently entering midrib (stem borer?)
Photo#1539587
Lake Crabtree leaf miner on Bidens aristosa D1036 2018 1
Copyright © 2018 Tracy S. Feldman

Lake Crabtree leaf miner on Bidens aristosa D1036 2018 1
Lake Crabtree County Park, Wake County, North Carolina, USA
June 18, 2018

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Lake Crabtree leaf miner on Bidens aristosa D1036 2018 1 Lake Crabtree leaf miner on Bidens aristosa D1036 2018 2
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Contributed by Tracy S. Feldman on 18 June, 2018 - 8:29pm
Last updated 19 June, 2018 - 10:45pm

Moved
Moved from Unidentified Leaf Mines.

This one is empty. Contrary to what I thought with previous examples, this one originates in the midrib toward the base of the leaf and there is an exit hole on the lower surface corresponding with the brown spot (also at the midrib).
… Charley Eiseman, 19 June, 2018 - 10:45pm login or register to post comments

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